Sinpung Dong, Suwon, Gyeonggi, South Korea Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
October Air Quality Analysis
Sinpung Dong, Suwon, Gyeonggi, South Korea
AQI Trends: Highest and Lowest
Same Day Analysis (3rd October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 78 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 4th Oct - 5th Oct 2025
Sinpung Dong, Suwon, Gyeonggi, South Korea
6 AM4th Oct 2025
6 PM
5 AM5th Oct 2025
AQI
AQI
55AQI
39AQI
In the last 24 hours,
Sinpung Dong's AQI reached its highest point of 55 at 9 PM during the Night, while the lowest point, undefined, was recorded at 5 AM during the Night between 4th Oct and 5th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Sinpung Dong, Suwon, Gyeonggi, South Korea
27°C22/32°C
27°C24/31°C
25°C23/29°C
24°C21/29°C
24°C21/28°C
25°C21/31°C
26°C21/31°C
23°C20/27°C
22°C20/25°C
24°C21/28°C
25°C21/30°C
24°C22/28°C
22°C20/25°C
21°C20/25°C
18°C17/20°C
19°C17/21°C
21°C17/26°C
21°C18/24°C
22°C19/26°C
21°C19/24°C
21°C19/25°C
22°C18/27°C
23°C19/28°C
20°C18/21°C
20°C18/23°C
20°C17/24°C
20°C18/25°C
21°C18/26°C
20°C18/22°C
--°C/°C
--°C/°C
48AQI
42AQI
47AQI
45AQI
2025 Days Vs Air Quality
Sinpung Dong, Suwon, Gyeonggi, South Korea
28%
78
66%
181
6%
16
0.3%
1
Total number of days with different AQI categories in last 277 days in 2025 (88 days remaining)
Under WHO’s Safe Air Quality Limits: 28%
Health Risk Level:
Very high
In 2025, 28% of 277 days were within WHO’s safe air quality limits. The risk of health issues is Very high, including respiratory issues, heart disease, and stress, particularly affecting vulnerable groups.
Annual Air Quality Insights
Sinpung Dong, Suwon, Gyeonggi, South Korea
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
78AQI
58AQI
63AQI
60AQI
72AQI
100AQI
58AQI
69AQI
42AQI
62AQI
58AQI
82AQI
91AQI
102AQI
57AQI
79AQI
86AQI
81AQI
89AQI
132AQI
145AQI
154AQI
126AQI
104AQI
69AQI
54AQI
63AQI
59AQI
63AQI
53AQI
73AQI
73AQI
85AQI
51AQI
53AQI
44AQI
61AQI
47AQI
52AQI
52AQI
59AQI
73AQI
76AQI
54AQI
93AQI
58AQI
115AQI
54AQI
66AQI
51AQI
59AQI
56AQI
61AQI
54AQI
63AQI
61AQI
74AQI
58AQI
81AQI
108AQI
80AQI
58AQI
47AQI
36AQI
79AQI
95AQI
89AQI
110AQI
119AQI
118AQI
108AQI
99AQI
80AQI
57AQI
74AQI
65AQI
72AQI
82AQI
91AQI
104AQI
108AQI
118AQI
124AQI
131AQI
94AQI
94AQI
60AQI
54AQI
46AQI
60AQI
81AQI
88AQI
79AQI
89AQI
72AQI
70AQI
72AQI
77AQI
68AQI
81AQI
91AQI
64AQI
66AQI
47AQI
57AQI
60AQI
68AQI
78AQI
48AQI
60AQI
54AQI
44AQI
38AQI
62AQI
64AQI
55AQI
43AQI
61AQI
71AQI
59AQI
62AQI
50AQI
50AQI
48AQI
53AQI
44AQI
56AQI
62AQI
50AQI
59AQI
70AQI
71AQI
74AQI
74AQI
70AQI
52AQI
46AQI
58AQI
64AQI
49AQI
51AQI
48AQI
64AQI
50AQI
54AQI
66AQI
80AQI
83AQI
81AQI
78AQI
84AQI
85AQI
92AQI
73AQI
58AQI
59AQI
59AQI
72AQI
58AQI
67AQI
49AQI
52AQI
63AQI
77AQI
57AQI
58AQI
62AQI
62AQI
67AQI
67AQI
47AQI
58AQI
70AQI
74AQI
62AQI
52AQI
57AQI
65AQI
63AQI
48AQI
43AQI
43AQI
41AQI
54AQI
53AQI
50AQI
53AQI
70AQI
68AQI
56AQI
48AQI
52AQI
48AQI
63AQI
52AQI
43AQI
51AQI
36AQI
42AQI
34AQI
39AQI
39AQI
38AQI
40AQI
50AQI
58AQI
45AQI
46AQI
61AQI
69AQI
57AQI
59AQI
59AQI
61AQI
61AQI
49AQI
51AQI
45AQI
50AQI
55AQI
53AQI
55AQI
58AQI
49AQI
43AQI
46AQI
43AQI
41AQI
44AQI
52AQI
44AQI
46AQI
47AQI
49AQI
50AQI
54AQI
52AQI
46AQI
51AQI
52AQI
48AQI
47AQI
53AQI
44AQI
52AQI
52AQI
41AQI
41AQI
43AQI
42AQI
47AQI
55AQI
52AQI
52AQI
47AQI
42AQI
45AQI
46AQI
44AQI
37AQI
29AQI
36AQI
28AQI
25AQI
28AQI
31AQI
39AQI
41AQI
61AQI
55AQI
38AQI
51AQI
59AQI
66AQI
61AQI
78AQI
80AQI
64AQI
86AQI
66AQI
61AQI
63AQI
50AQI
50AQI
43AQI
68AQI
No. of days
202563AQI
Highest AQI recorded in
March86AQI
Lowest AQI recorded in
September43AQI
202460AQI
Highest AQI recorded in
March75AQI
Lowest AQI recorded in
September42AQI
202364AQI
Highest AQI recorded in
March88AQI
Lowest AQI recorded in
September49AQI
202261AQI
Highest AQI recorded in
February79AQI
Lowest AQI recorded in
August24AQI
202162AQI
Highest AQI recorded in
March93AQI
Lowest AQI recorded in
September36AQI
202061AQI
Highest AQI recorded in
December76AQI
Lowest AQI recorded in
September46AQI
Most & Least Polluted Years Over the Last 6 Years
Sinpung Dong's annual 2025 AQI (63) shows an average percentage change of 1.5% (worsened AQI) compared to previous years: 2020 (61), 2021 (62), 2022 (61), 2023 (64), 2024 (60).